#03211f
a deep, electric cyan · cool · closest name: black
RGB
3, 33, 31
HSL
176°, 83%, 7%
CMYK
91, 0, 6, 87
Luminance
0.0121
Every format
| HEX | #03211f |
| RGB | rgb(3, 33, 31) |
| HSL | hsl(176, 83%, 7%) |
| CMYK | cmyk(91%, 0%, 6%, 87%) |
| LAB | lab(10.6 -11.8 -1.9) |
| LCH | lch(10.6 11.9 189.3) |
| OKLCH | oklch(0.225 0.036 188.7) |
Copy-ready code
/* CSS */
color: #03211f;
background-color: #03211f;
/* Tailwind (arbitrary) */
class="text-[#03211f] bg-[#03211f]"
/* SCSS */
$brand: #03211f;
/* SwiftUI */
Color(red: 0.012, green: 0.129, blue: 0.122)
/* Android */
Color.parseColor("#03211f")Accessibility — WCAG contrast
Aa
#03211f on white: 16.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#03211f on black: 1.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green12.9%
Blue12.2%
CMYK percentages
Cyan90.9%
Magenta0.0%
Yellow6.1%
Key (black)87.1%
Color previews
#03211f text on a black background
contrast 1.24:1
Card sample
#03211f text on a white background
contrast 16.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #03211f;
Background color
Panel with #03211f background
background-color: #03211f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #03211f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 33, 31, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 33, 31, 0.45);
Border & gradient
Gradient panel
border: 3px solid #03211f; background: linear-gradient(135deg, #03211f, #030F21);